At the Los40 Music Awards held in Santander, Spain, on March 15, 2025, singer Rosalía showcased a striking update to the foxtail coloring trend. The 33-year-old artist made a bold statement with a unique hairstyle that featured a crown of blonde highlights encircling her head. The look, likely the creation of stylist Lorenzo Posocco, involved stark highlights beginning just inches from her hairline and wrapping around both sides before merging at the back.

This hairstyle echoes the resurgence of early 2000s beauty trends, particularly the calico hair technique. This style, made popular by celebrities like Lindsay Lohan during her “Freaky Friday” phase, incorporates a tri-color approach with blonde, platinum, or orange stripes against darker tones. According to data from Spate, which specializes in machine intelligence, the popularity of this trend is expected to soar, with a projected increase of 1,400 percent year-over-year.

The foxtail trend serves as a gradient alternative, involving darker roots that transition into vibrant colors such as orange, red, or blonde at the ends. Gregory Patterson, a celebrity hairstylist and expert at Sally Beauty, described the foxtail look as a “total DIY-able color moment,” emphasizing its affordability and creative potential.

Rosalía’s latest hairstyle can be seen as an avant-garde twist on both the foxtail and calico trends. Earlier in the week, she teased the abstract look on her Instagram while promoting her new album, “Lux,” which she also released on the same day as the awards ceremony.

On the red carpet, Rosalía complemented her bold hairstyle with an eye-catching ensemble from Balenciaga. She wore a black fringe crop top paired with a matching balloon skirt, accentuated by oversized shield sunglasses featuring a bejeweled visor. This fashion choice further highlighted her artistic expression and commitment to standing out in a crowd.

As the music industry continues to embrace Y2K nostalgia, Rosalía’s reimagining of these trends not only captivates fans but also sets the stage for emerging beauty standards in the coming years. The Los40 Music Awards provided a fitting backdrop for her innovative style, showcasing her ability to blend music and fashion into a cohesive artistic statement.

With the spotlight firmly on her, Rosalía is poised to influence beauty and fashion trends as they evolve, reflecting a broader cultural fascination with the aesthetics of the early 2000s.